CN220354679U - Can improve bellows structure of bellows axial strength - Google Patents
Can improve bellows structure of bellows axial strength Download PDFInfo
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- CN220354679U CN220354679U CN202321991915.4U CN202321991915U CN220354679U CN 220354679 U CN220354679 U CN 220354679U CN 202321991915 U CN202321991915 U CN 202321991915U CN 220354679 U CN220354679 U CN 220354679U
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- bellows
- pipe
- ring
- connecting pipe
- fixed
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000011324 bead Substances 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of corrugated pipes, in particular to a corrugated pipe structure capable of improving axial strength of corrugated pipes, which comprises a corrugated pipe body, wherein the inner surface of the corrugated pipe body is fixedly connected with the surface of a protective pipe in the corrugated pipe, the surface of the corrugated pipe body is fixedly connected with the inner surface of a corrugated pipe reinforcing layer, a steel wire ring is embedded in the corrugated pipe reinforcing layer, the surface of the corrugated pipe reinforcing layer is in contact with the inner surface of a rubber protective sleeve, the side surface of the rubber protective sleeve is fixedly connected with the side surface of a protective sleeve fixing plate, the surface of the protective sleeve fixing plate is provided with spiral threads, the surface of the spiral threads is in threaded connection with the surface of a thread groove, and the side surface of the corrugated pipe body is fixedly connected with the side surface of a right connecting pipe. The corrugated pipe capable of improving axial strength of the corrugated pipe is simple in structure, convenient to use, good in sealing effect and high in connection firmness.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a corrugated pipe structure capable of improving axial strength of corrugated pipes.
Background
With the progress of pipeline construction technology, corrugated pipes are increasingly widely used. The bellows is the polyethylene material, and the structure of bellows is: the peaks and the valleys of the corrugated pipe surround the radial direction of the corrugated pipe, and the peaks and the valleys are sequentially arranged at intervals in the axial direction of the corrugated pipe. Due to the adoption of the structure, the corrugated pipe has great strength in the radial direction and can bear great pressure, so that the corrugated pipe can be used for facilities such as underground pipelines, underground pipe galleries and the like and is a good substitute for reinforced concrete pipelines.
Because the structural characteristic of bellows self, the bellows pipe wall is thinner, and its intensity is not high, and the bellows receives external pressure and internal pressure probably can produce the damage, need change it, has reduced work efficiency.
Disclosure of Invention
(one) solving the technical problems
The present utility model is directed to a bellows structure capable of improving the axial strength of bellows, so as to solve the above-mentioned problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: including the bellows body, the internal surface of bellows body and the fixed surface of bellows inner shield pipe are connected, the bellows inner shield pipe is located the left side of spacing ring, the surface of bellows body and the inside fixed surface of bellows enhancement layer are connected, the bellows enhancement layer is located the left side of spacing ring, the inside of bellows enhancement layer has inlayed the bead ring, the bead ring is located the left side of spacing ring, the surface of bellows enhancement layer and the inside surface contact of rubber lag, the rubber lag is located the left side of spacing ring, the side of rubber lag and the side fixed connection of lag fixed plate, the lag fixed plate is located the left side of spacing ring, the surface of lag fixed plate is provided with the spiral line, the surface threaded connection of spiral line and helicine, the spiral line is located the left side of spacing ring.
Preferably, the side of the bellows body is fixedly connected with the side of the right connecting pipe, the right connecting pipe is positioned on the right side of the bead ring, the side of the bellows body is fixedly connected with the side of the left connecting pipe, the left connecting pipe is positioned on the left side of the bead ring, and the side of the protective pipe in the bellows is fixedly connected with the side of the right connecting pipe.
Preferably, the side of the protecting tube in the corrugated tube is fixedly connected with the side of the left connecting tube, the side of the corrugated tube reinforcing layer is fixedly connected with the side of the right connecting tube, the side of the corrugated tube reinforcing layer is fixedly connected with the side of the left connecting tube, the thread groove is formed in the surface of the right connecting tube, and the thread groove is located on the left side of the limiting ring.
Preferably, the thread groove is formed in the surface of the left connecting pipe, the inner surface of the right connecting pipe is fixedly connected with the surface of the right rubber sealing ring, the right rubber sealing ring is positioned on the right side of the bead ring, and the surface of the right connecting pipe is fixedly connected with the surface of the limiting ring.
Preferably, the surface of the limiting ring is in contact with the inner surface of the right fixed pipe, the limiting ring is positioned on the right side of the rubber protective sleeve, the surface of the right fixed pipe is in contact with the surface of the protective sleeve fixing plate, the right fixed pipe is positioned on the right side of the bead ring, and the surface of the left connecting pipe is fixedly connected with the surface of the left rubber sealing ring.
Preferably, the side of left rubber sealing ring and the side contact of lag fixed plate, left rubber sealing ring is located the left side of bead ring, the surface of left rubber sealing ring and the inside surface contact of left fixed pipe, the inside surface of left fixed pipe and the fixed surface connection of lag fixed plate, left fixed pipe is located the left side of bead ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the corrugated pipe structure capable of improving the axial strength of the corrugated pipe, the surface of the corrugated pipe body is fixedly connected with the inner surface of the corrugated pipe reinforcing layer, and the steel wire ring is embedded in the corrugated pipe reinforcing layer, so that the strength of the corrugated pipe is improved, and the working efficiency is improved;
2. according to the corrugated pipe structure capable of improving the axial strength of the corrugated pipe, when the corrugated pipe needs to be prolonged, the right fixed pipe is moved leftwards, the right connecting pipe is in threaded connection with the left connecting pipe, the right fixed pipe is moved to be in contact with the left fixed pipe, the right fixed pipe is rotated to enable the right fixed pipe to be in threaded connection with the left fixed pipe, the rubber sealing ring is further arranged at the joint, the sealing effect is good, and the firmness of connection is high;
3. this can improve bellows structure of bellows axial strength, simple structure, convenient to use, sealed effectual, the fastness of connection is high.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the right stationary pipe of the present utility model in front view;
FIG. 3 is a front structural cross-sectional view of the bead ring of the present utility model;
fig. 4 is an enlarged schematic view of the portion a in fig. 3 according to the present utility model.
In the figure: 1. a bellows body; 2. a bellows inner protective tube; 3. a right connecting pipe; 4. a left connecting pipe; 5. a bellows reinforcing layer; 6. a bead ring; 7. a rubber protective sleeve; 8. a protective sleeve fixing plate; 9. spiral lines; 10. a thread groove; 11. a right rubber seal ring; 12. a limiting ring; 13. a right fixed tube; 14. a left rubber seal ring; 15. and a left fixed tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: including bellows body 1, the internal surface of bellows body 1 and the fixed surface of bellows inner shield pipe 2 are connected, bellows inner shield pipe 2 is located the left side of spacing ring 12, the surface of bellows body 1 and the inside fixed surface of bellows enhancement layer 5 are connected, bellows enhancement layer 5 is located the left side of spacing ring 12, the inside of bellows enhancement layer 5 has inlayed bead ring 6, bead ring 6 is located the left side of spacing ring 12, the surface of bellows enhancement layer 5 and the inside surface contact of rubber protection cover 7, rubber protection cover 7 is located the left side of spacing ring 12, the side of rubber protection cover 7 and the side fixed connection of protection cover fixed plate 8, protection cover fixed plate 8 is located the left side of spacing ring 12, the surface of protection cover fixed plate 8 is provided with helical thread 9, the surface of helical thread 9 and the surface threaded connection of thread groove 10, helical thread 9 is located the left side of spacing ring 12, bead ring 6 has increased the intensity of bellows, work efficiency has been improved.
The side of bellows body 1 and right connecting pipe 3 and side fixed connection, right connecting pipe 3 are located the right side of bead ring 6, and the side of bellows body 1 and the side fixed connection of left connecting pipe 4, and left connecting pipe 4 is located the left side of bead ring 6, and the side of protecting tube 2 and the side fixed connection of right connecting pipe 3 in the bellows.
The side of the protection tube 2 in the corrugated tube is fixedly connected with the side of the left connecting tube 4, the side of the corrugated tube reinforcing layer 5 is fixedly connected with the side of the right connecting tube 3, the side of the corrugated tube reinforcing layer 5 is fixedly connected with the side of the left connecting tube 4, the thread groove 10 is formed in the surface of the right connecting tube 3, and the thread groove 10 is positioned on the left side of the limiting ring 12.
The thread groove 10 is formed in the surface of the left connecting pipe 4, the inner surface of the right connecting pipe 3 is fixedly connected with the surface of the right rubber sealing ring 11, the right rubber sealing ring 11 is positioned on the right side of the bead ring 6, and the surface of the right connecting pipe 3 is fixedly connected with the surface of the limiting ring 12.
The surface of the limiting ring 12 is contacted with the inner surface of the right fixed pipe 13, the limiting ring 12 is positioned on the right side of the rubber protecting sleeve 7, the surface of the right fixed pipe 13 is contacted with the surface of the protecting sleeve fixing plate 8, the right fixed pipe 13 is positioned on the right side of the bead ring 6, and the surface of the left connecting pipe 4 is fixedly connected with the surface of the left rubber sealing ring 14.
The side of left rubber sealing ring 14 contacts with the side of lag fixed plate 8, and left rubber sealing ring 14 is located the left side of bead ring 6, and the surface of left rubber sealing ring 14 contacts with the inside surface of left fixed pipe 15, and the inside surface of left fixed pipe 15 is connected with the fixed surface of lag fixed plate 8, and left fixed pipe 15 is located the left side of bead ring 6.
Working principle: when the bellows needs to be prolonged, move right fixed pipe 13 left, with right connecting pipe 3 and left connecting pipe 4 threaded connection, move right fixed pipe 13 and left fixed pipe 15 contact, rotatory right fixed pipe 13 makes right fixed pipe 13 and left fixed pipe 15 threaded connection, the junction still is provided with the rubber seal ring, the sealed effectual, the fastness of connection is high, the bellows produces the damage when the bellows, after no water in the bellows, unscrew lag fixed plate 8 from the surface of screw groove 10, take out the bellows, install new bellows, rubber lag 7 can prevent the waste of water resource, the steel wire ring 6 has increased the intensity of bellows, work efficiency has been improved.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a can improve bellows structure of bellows axial strength, includes bellows body (1), its characterized in that: the utility model provides a corrugated pipe, including bellows body (1), bellows inner protection pipe (2) are located the left side of spacing ring (12), the surface of bellows body (1) and the inside fixed surface of bellows enhancement layer (5) are connected, bellows enhancement layer (5) are located the left side of spacing ring (12), the inside of bellows enhancement layer (5) has inlayed bead ring (6), bead ring (6) are located the left side of spacing ring (12), the surface of bellows enhancement layer (5) and the inside surface contact of rubber lag (7), rubber lag (7) are located the left side of spacing ring (12), the side of rubber lag (7) and the side fixed connection of lag fixed plate (8), lag fixed plate (8) are located the left side of spacing ring (12), the surface of lag fixed plate (8) is provided with spiral line (9), spiral line (9) surface and spiral line (10) are located the left side of thread connection of spiral line (12).
2. A bellows structure capable of improving the axial strength of a bellows according to claim 1, characterized in that: the side of bellows body (1) and right connecting pipe (3) and side fixed connection, right connecting pipe (3) are located the right side of bead ring (6), the side of bellows body (1) and the side fixed connection of left connecting pipe (4), left connecting pipe (4) are located the left side of bead ring (6), the side of protecting tube (2) and the side fixed connection of right connecting pipe (3) in the bellows.
3. A bellows structure capable of improving the axial strength of a bellows according to claim 2, characterized in that: the side of protection tube (2) and the side fixed connection of left connecting pipe (4) in the bellows, the side of bellows enhancement layer (5) and the side fixed connection of right connecting pipe (3), the side of bellows enhancement layer (5) and the side fixed connection of left connecting pipe (4), the surface at right connecting pipe (3) is seted up in screw thread groove (10), screw thread groove (10) are located the left side of spacing ring (12).
4. A bellows structure capable of improving the axial strength of a bellows according to claim 3, characterized in that: the screw thread groove (10) is formed in the surface of the left connecting pipe (4), the inner surface of the right connecting pipe (3) is fixedly connected with the surface of the right rubber sealing ring (11), the right rubber sealing ring (11) is located on the right side of the bead ring (6), and the surface of the right connecting pipe (3) is fixedly connected with the surface of the limiting ring (12).
5. A bellows structure capable of improving the axial strength of a bellows according to claim 4, characterized in that: the surface of spacing ring (12) and the inside surface contact of right fixed pipe (13), spacing ring (12) are located the right side of rubber lag (7), the surface contact of right fixed pipe (13) and lag fixed plate (8), right fixed pipe (13) are located the right side of bead ring (6), the surface of left connecting pipe (4) and the fixed connection of surface of left rubber sealing ring (14).
6. A bellows structure capable of improving the axial strength of a bellows according to claim 5, characterized in that: the side of left rubber sealing ring (14) and the side contact of lag fixed plate (8), left side rubber sealing ring (14) are located the left side of bead ring (6), the surface of left side rubber sealing ring (14) and the inside surface contact of left fixed pipe (15), the inside surface of left fixed pipe (15) and the fixed surface connection of lag fixed plate (8), left side fixed pipe (15) are located the left side of bead ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991915.4U CN220354679U (en) | 2023-07-27 | 2023-07-27 | Can improve bellows structure of bellows axial strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991915.4U CN220354679U (en) | 2023-07-27 | 2023-07-27 | Can improve bellows structure of bellows axial strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354679U true CN220354679U (en) | 2024-01-16 |
Family
ID=89481383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321991915.4U Active CN220354679U (en) | 2023-07-27 | 2023-07-27 | Can improve bellows structure of bellows axial strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354679U (en) |
-
2023
- 2023-07-27 CN CN202321991915.4U patent/CN220354679U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |